Jet engine, ducted fan and/or rocket engine driven airplane; electric jet engine and/or ducted fan driven vertical take-off aircraft [eVTOL]; jet engine, ducted fan and/or rocket engine driven vertical or short take-off and landing aircraft [V/STOL]; light jet engine, ducted fan and/or rocket engine driven aircraft; jet engine, ducted fan and/or rocket engine driven aircraft; jet engine, ducted fan and/or rocket engine driven drones; civilian jet engine, ducted fan and/or rocket engine driven drones; military jet engine, ducted fan and/or rocket engine driven drones; jet aircraft; pilotless jet engine, ducted fan and/or rocket engine driven aircraft; structural parts for jet engine, ducted fan and/or rocket engine driven aircraft; launching gear for jet engine, ducted fan and/or rocket engine driven air vehicles; jet engine, ducted fan and/or rocket engine driven vehicles for travel by air; jet engine, ducted fan and/or rocket engine driven vehicles for locomotion by air; parachutes for sky-diving; airships; electrically powered jet engine and/or ducted fan aircraft; gliders; jet engine, ducted fan and/or rocket engine driven airplanes and structural parts therefor; ultralight jet engine, ducted fan and/or rocket engine driven airplanes; turbo-jet airplanes; jetpacks; rocket-propelled air vehicles; parts and accessories for space vehicles; vehicles for locomotion in space; vehicles for use in space; space vehicles; space ships.

Apparatus for storing, recording, transmitting and reproducing sound and/or images, cabinets for loudspeakers; horns for loudspeakers; loudspeakers; radios; headphones; DVD players; vehicle radios; computer peripheral devices; acoustic couplers; record players; personal stereos; acoustic conduits; audio and video receivers; video telephones; microphones; amplifiers; amusement apparatus adapted for use with an external display screen or monitor; tape recorders; radiotelegraphy sets; cassette players